* {
    margin: 0;
    padding: 0;
}
.lf {
    float: left;
}
.rig {
    float: right;
}
.head {
    height: 521px;
    .head_bg {
        background-image: url(http://static.zongheng.com/upload/zhwx/e7/fa/e7fac4fcbb7934b0a38a631c045c0ecb.png);
        height: 100%;
        background-size: cover;
        background-position: center center;
        .head_nav {
            font-size: 16px;
            width: 100%;
            font-family: PingFangTC-Regular;
            .nav_content {
                width: 1240px;
                margin: auto;
                .logo {
                    margin-top: 19px;
                    a {
                        display: block;
                        width: 205px;
                        height: 39px;
                        img {
                            width: 100%;
                            height: 100%;
                        }
                    }
                }
                .join {
                    a {
                        display: block;
                        width: 106px;
                        height: 43px;
                        line-height: 43px;
                        background-color: rgba(0,0,0,.37);
                        margin-top: 17px;
                        color: #fff;
                        border-radius: 3px;
                        text-align: center;
                        text-decoration: none;
                        &:hover {
                            background-color: #3A4150;
                        }
                    }
                }
                .nav_list {
                    width: 590px;
                    margin-right: 20px;
                    a {
                        float: left;
                        display: block;
                        width: 20%;
                        line-height: 74px;
                        text-align: center;
                        color:#fff;
                        text-decoration: none;
                        &:hover {
                            background-color: rgba(255,255,255,.2);
                            border-bottom: 3px solid #fff;
                            box-sizing: border-box;
                        }
                    }
                }
            }
        }
    }
}
.us {
    background-color: #fff;
    padding: 68px 0;
    .us_box {
        position: relative;
        width: 1240px;
        margin: auto;
        .us_content {
            width: 100%;
            .us_title {
                height: 72px;
                margin-bottom: 25px;
                background:url(http://static.zongheng.com/wenxue/images/font.png);
                background-repeat: no-repeat;
            }
            p {
                font-family: PingFangTC-Regular;
                width: 610px;
                font-size: 16px;
                color: #3A4150;
                margin-bottom: 39px;
                line-height: 29px;
                text-align: justify;
            }
            .box_bg {
                position: absolute;
                top: 54px;
                right: 0;
                width: 466px;
                display: flex;
                justify-content: space-between;
                .bg_logo {
                    width: 230px;
                    height: 224px;
                    background: url(http://static.zongheng.com/wenxue/images/index/resource-1.png) no-repeat;
                    background-size: cover;
                }
                .bg_baidu {
                    width: 158px;
                    height: 224px;
                    background: url(http://static.zongheng.com/wenxue/images/index/resource-2.png) no-repeat;
                    background-size: cover;
                }
            }
        }
        .us_guild {
            display: flex;
            width: 100%;
            p {
                font-size: 16px;
                color: #3A4150;
                line-height: 22px;
                font-family: PingFangSC-Light;
                text-align: justify;
            }
            .guild1 {
                width: 230px;
                margin: 0 116px 0 92px;
                .guild_bg {
                    width: 230px;
                    height: 180px;
                    margin-bottom: 25px;
                }
                .us_img_text1 {
                    background: url(http://static.zongheng.com/wenxue/images/index/view-1.png) no-repeat;
                    background-position: center center;
                }
            } 
            .guild2 {
                width: 212px;
                margin: 0 116px 0 92px;
                .guild_bg {
                    width: 212px;
                    height: 180px;
                    margin-bottom: 25px;
                }
                .us_img_text2 {
                    background: url(http://static.zongheng.com/wenxue/images/index/view-2.png) no-repeat;
                }
            }
            .guild3 {
                width: 212px;
                margin: 0 116px 0 92px;
                .guild_bg {
                    width: 212px;
                    height: 180px;
                    margin-bottom: 25px;
                }
                .us_img_text3 {
                    background: url(http://static.zongheng.com/wenxue/images/index/view-3.png) no-repeat;
                }
            }
        }
    }
}
.works {
    padding: 50px 0;
    background: #3A4150;
    .works_box {
        width: 1240px;
        margin: auto;
        .works_tit {
            width: 100%;
            height: 72px;
            margin-bottom: 25px;
            background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
            background-position: 0 -83px;
        }
        .works_show {
            height: auto;
            .show_top {
                height: 422px;
                margin-bottom: 15px;
            }
            ul {
                list-style: none;
                width: 100%;
                height: 100%;
                display: flex;
                justify-content: space-between;
                li {
                    position: relative;
                    width: 295px;
                    height: 100%;
                    overflow: hidden;
                    a {
                        display: block;
                        width: 100%;
                        height: 100%;
                        img {
                            width: 100%;
                            height: 100%;
                        }
                    }
                    .show_cover_bg {
                        position: absolute;
                        left: 0;
                        top: 0;
                        width: 100%;
                        height: 100%;
                        background-color: rgba(0,0,0,.7);
                        visibility: hidden;
                        opacity: 0;
                        z-index: 1;
                        transition: visibility .4s, opacity .25s;
                    }
                    &:hover .show_cover_bg{
                        visibility: visible;
                        opacity: 1;
                    }
                    p {
                        font-size: 16px;
                        color: #fff;
                        line-height: 24px;
                        font-family: PingFangSC-Light;
                        padding: 28px 30px 0;
                        max-height: 100%;
                        width: 100%;
                        position: absolute;
                        left: 0;
                        bottom: -28px;
                        box-sizing: border-box;
                        transition: all .5s;
                    }
                    &:hover p {
                        transform: translateY(-60px);
                    }
                }
            }
            .show_bottom {
                height: 259px;
                margin-bottom: 15px;
                li {
                    width: 190px;
                    overflow: hidden;
                }
            }
        }
    }
}
.product {
    padding: 62px 0 0;
    .product_box {
        width: 1240px;
        margin: auto;
        .tit {
            height: 72px;
            color: #3A4150;
            margin-bottom: 37px;
            background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
            background-position: 0 -166px;
        }
        .content {
            display: flex;
            justify-content: space-between;
            .content_lf {
                width: 510px;
                padding: 38px 50px 80px;
                box-shadow: 0 1px 8px rgba(0 ,0, 0,.3);
                background: url(http://static.zongheng.com/wenxue/images/index/brand-zhbg.png) no-repeat;
            }
            .tit_img {
                margin-bottom: 30px;
            }
            .product_explain {
                padding: 30px 0 28px;
            }
            .more {
                text-align: center;
                a {
                    display: block;
                    margin: auto;
                    width: 190px;
                    height: 60px;
                    line-height: 60px;
                    text-align: center;
                    font-family: PingFangSC-Light;
                    font-size: 18px;
                    color: #fff;
                    text-decoration: none;
                    background-color: #66c472;
                    box-shadow: 0px 4px 8px #99d540;
                    &:hover {
                        background-color: #72cf7e;
                    }
                }
            }
            .content_rig {
                width: 510px;
                padding: 38px 50px 80px;
                box-shadow: 0 1px 8px rgba(0 ,0, 0,.3);
                background: url(http://static.zongheng.com/wenxue/images/index/brand-zhbg.png) no-repeat;
                .tit_img {
                    margin-left: 136px;
                    margin-right: 136px;
                }
                a {
                    background-color: #d65254;
                    box-shadow: 0px 4px 10px #e46062;
                    &:hover {
                        background-color: #e46062;
                    }
                }
            }
        }
    }
}
.cooperation {
    padding: 62px 0 14px;
    .cooperation_box {
        width: 1240px;
        margin: auto;
        .tit {
            height: 72px;
            margin-bottom: 75px;
            background: url(http://static.zongheng.com/wenxue/images/font.png) no-repeat;
            background-position: 0 -255px;
        }
        ul {
            width: 100%;
            list-style: none;
            overflow: hidden;
            li {
                width: 330px;
                margin: 0 48px 0 40px;
                .bg1 {
                    width: 289px;
                    height: 234px;
                    background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-bq.png);
                    background-position: center bottom;
                    background-repeat: no-repeat;
                    margin: 0 auto;
                }
                .bg2 {
                    width: 289px;
                    height: 234px;
                    background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-con.png);
                    background-position: center bottom;
                    background-repeat: no-repeat;
                    margin: 0 auto;
                }
                .bg3 {
                    width: 289px;
                    height: 234px;
                    background-image: url(http://static.zongheng.com/wenxue/images/index/cooper-ad.png);
                    background-position: center bottom;
                    background-repeat: no-repeat;
                    margin: 0 auto;
                }
                p {
                    margin: 46px 0 34px;
                    font-family: PingFangSC-Regular;
                    font-size: 18px;
                    color: #3A4150;
                    line-height: 25px;
                }
                h2 {
                    text-align: center;
                    font-family: FZRUISY_DAJW--GB1-0;
                    font-size: 36px;
                    color: #3A4150;
                    height: 38px;
                    line-height: 38px;
                    width: 146px;
                    margin: 0 auto;
                }
            }
            .list {
                margin-right: 0;
            }
        }
    }
}
.journalism {
    padding: 62px 0 160px;
    .journalism_box {
        width: 1240px;
        margin: auto;
        .tit {
            width: 100%;
            height: 72px;
            margin-bottom: 25px;
            background-image: url(http://static.zongheng.com/wenxue/images/font.png);
            background-repeat: no-repeat;
            background-position: 0 -345px;
        }
        ul {
            display: flex;
            justify-content: space-between;
            list-style: none;
            li {
                width: 400px;
                .img {
                    display: block;
                    width: 100%;
                    height: 258px;
                    overflow: hidden;
                    img {
                        width: 100%;
                        height: 100%;
                        transition: all .3s;
                        object-fit: cover;
                    }
                }
                &:hover img {
                    transform: scale(1.1);
                }
                .text {
                    font-family: PingFangSC-Regular;
                    font-size: 24px;
                    color: #3A4150;
                    line-height: 33px;
                    text-decoration: none;
                    margin: 8px 10px 14px;
                    display: block;
                }
                p {
                    font-family: PingFangSC-Light;
                    font-size: 14px;
                    color: #596170;
                    line-height: 20px;
                    margin: 0 10px;
                }
            }
        }
        .more {
            font-size: 0;
            margin-top: 55px;
            a {
                display: block;
                text-align: center;
                margin: auto;
                width: 300px;
                height: 66px;
                line-height: 66px;
                background: #3A4150;
                text-decoration: none;
                font-family: PingFangSC-Regular;
                font-size: 20px;
                color: #FFFFFF;
                transition: all .3s;
                &:hover {
                    background: #4E576B;
                }
            }
        }
    }
}
.relation {
    background-color: #3A4150;
    padding: 120px 0 88px;
    color: #fff;
    font-family: PingFangSC-Light;
    font-size: 14px;
    .relation_box {
        width: 1240px;
        margin: auto;
        padding-left: 105px;
        box-sizing: border-box;
        ul {
            list-style: none;
            margin-bottom: 20px;
            display: flex;
            li {
                width: 210px;
                line-height: 20px;
            }
        }
        .copyright {
            padding: 48px 0 32px;
            p {
                line-height: 20px;
            }
            p:nth-child(1) {
                margin-bottom: 16px;
            }
        }
        .foot {
            line-height: 20px;
            a {
                text-decoration: none;
                color: #fff;
                
            }
        }
    }
}